Welding Test Flashcards
First 2 numbers
Pounds (in thousands)
1
All directions
2
Flat/ horizontal
4
Vertical down only
4th number
polarity
0
DC reverse polarity only
1
AC and DC reverse polarity
8
AC and DC reverse polarity
What shade lens should be on a welding shield?
10 or greater
SMAW
stick
GMAW
Mig
GTAW
Tig
Edge Joint
A joint between the edges of two or more parallel or nearby parallel members.
Butt Joint
A joint between two members aligned approximately in the same place.
T Joint
A joint between two members located approximately at right angles to each other in the form of a T.
Corner Joint
A joint between two members located at right angles to each other.
Fillet weld
A weld placed in a joint created by a 90 degree angle.
Root pass
The first welding pass that is made in a joint.
Stringer bead
Weld bead produced without weaving.